In 1973 there were concerns that the crew on Skylab may be stuck without a ride home after half the thrusters on the Service module failed. In response NASA turned to its existing Skylab Rescue plans which involved squeezing 5 people into a capsule designed for 3, and assigned Vance Brand and Don Lind to train for this mission. Over the next few days this crew showed the rescue was possible, but as they analyzed the problem in with the spacecraft they also showed that there were safe ways to return the dama